// Demo program: shows `#[no_std]` and `using namespace std` syntax usage.
// Iris runtime currently provides std-like builtins via `std.iris` module.
// If your Iris build supports these annotations, this file serves as a template.
system iris:"borrow-checkers,ownership,memory leak,memory safety,Foundation";
fn main() {
// Even in no_std mode, this is a demo call.
// Replace with kernel/runtime calls if needed.
std::println("Hello from no_std_demo.iris");
// Example usage of namespace std (optional)
std::println("std::println called");
}